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26/35KV-YJV-1X185高壓電纜生產(chǎn)廠家

6kV~35kV 中低壓銅芯及鋁芯交聯(lián)聚乙烯絕緣電力電纜（YJV電纜彼哼，YJV22電纜对妄，YJLV電纜，YJLV22電纜）
XLPE Insulated Power Cable

　　交聯(lián)聚乙烯絕緣電力電纜是采用化學方法或物理方法,使聚乙烯分子由線型分子結(jié)構(gòu)轉(zhuǎn)變?yōu)槿S網(wǎng)狀結(jié)構(gòu),由熱塑性的聚乙烯變成熱固性的交聯(lián)聚乙烯,從而提高了聚乙烯的耐老化性能敢朱、機械性能和耐環(huán)境能力剪菱，并保持了優(yōu)良的電氣性能。
　　交聯(lián)聚乙烯絕緣電力電纜導(dǎo)體的允許長期zui高溫為90攝氏度拴签，較低絕緣電纜渗某、聚氯乙烯絕緣電纜和聚乙烯絕緣電纜高，且具有重量輕喇暴、結(jié)構(gòu)簡單牍系、使用方便换乙、耐化學腐蝕和敷設(shè)不受落差限制等優(yōu)點倍熄。
26/35KV電力電纜，18/30KV交聯(lián)電纜膀娱，12/20KVYJV電纜混检，8.7/15KVYJV22電纜線，6/10KV鋁芯交聯(lián)電纜線稼注，3.6/6KVYJLV單芯電纜　　
中低壓交聯(lián)電纜產(chǎn)品標準 Standard
　　本產(chǎn)品按GB12706《額定電壓35V及以下銅芯写并、鋁芯塑料絕緣電力電纜》標準生產(chǎn)，同時還可根據(jù)用戶需要按電工委員會推薦標準IEC栓堕、英國標準于嚼、德國標準及美國標準生產(chǎn)。
The product is manufactured according to the standard of《GB12706 or IEC裤爆、BS处监、DIN and ICEA upon request.
適用范圍 Applications
　　本產(chǎn)品適用于工頻額定電壓3.6/6kv～26/35kv輸配電線路作配送電能子用渺蒿。
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kv～26/35kv.
使用特性 Operating characteristics
· 工頻額定電壓U0/U為3.6/6kv～26/35kv。
Rated power-frepuency voltage U0/U: 3.6/6kv～26/35kv.
· 電纜導(dǎo)體的zui高允許工作溫度：90℃彪薛。
Max.admissible operating temperature of the conductor:90℃.
· 短路時（zui長時間不超過5s）電纜導(dǎo)體的zui高溫度不超過2500C茂装。
Max. short-circurt temperature of conductor shall not exceed 2500C.
(5s maximum duration)
· 電纜敷設(shè)時環(huán)境溫度應(yīng)不低于00C。
The ambient temperature under installation should not below 00C.
· 電纜彎曲半徑：三芯電纜不小于電纜外徑15倍善延；單芯電纜不小于電纜外徑20倍少态。
The bending radius of a single-core cable should not less than 20 times of the cable diameter.
The bending radius of a single-core cable should not less than 15 times of the cable diameter.
電纜額定電壓的選擇 Voltage designation
· 電纜的額定電壓應(yīng)適合于電纜系統(tǒng)的運行狀況，用U0/U（Um）kv表示易遣。
U0－電纜設(shè)計用的導(dǎo)體對地或金屬屏蔽之間的額定工頻電壓彼妻；
U－電纜設(shè)計用的導(dǎo)體間的額定工頻電壓；
Um－設(shè)備可承受的“zui高系統(tǒng)電壓”的zui大值豆茫。
The rated voltage of the cable for a given applixation shall be suitable for the operating conditions
in the system in which the cable is used,and is expressed in the form of U0/U（Um）kv
Where:
U0－The rated power-frequency voltage between conductors and earth metallic screen ,for which the cable designed;
U － The rated power-frequency voltage between conductos, for which the cable designed;
Um－ The maximum value of the“highest system voltage”for which the equipment may beused.
· 三相系統(tǒng)用電纜的U0值推薦如下表：
The values of U0 recommened for cable to be used in three-phase systems are listed below:

U kv	U m kv	U 0 * kv
U kv	U m kv	A 和 B 類系統(tǒng) System categories A and B	C 類系統(tǒng) Systems categories C
6	7.2	3.6	6
10	12	6	8.7
15	17.5	8.7	12
20	24	12	18
30	36	18	－
35	40.5	21	26

A類系統(tǒng)──該類系統(tǒng)任何一相導(dǎo)體與地和接地導(dǎo)體接觸時澳骤，能在1min內(nèi)與系統(tǒng)分離
B類系統(tǒng)──該類系統(tǒng)僅包括單相接地故障短時運行的條件，接地故障時間應(yīng)不超過1h, 但在任何情況下澜薄，zui長不超過8h每年接地故障總持續(xù)時間不超過125h为肮；
C類系統(tǒng)──不屬于A類、B類的系統(tǒng)肤京。
System category A──This category comprises those systems in which any phase conductor that comes in contact with earth or an earth conductor. is disconnected from the system within 1 min.
System category B ──This category comprises those system which,under faultconditions,are operated,are operated for ashorttimewith one phase earthed.This period should not exceed 1 h..Fora longer period, not exceeding 8h on any occasion, can be tolerated.The total duration of earth faults in any year should not exceed 125h.
System categeory C──This category comprises all systems which do not fall into A and B
電纜的型號Type of cable

型號 Type	名稱 Designation	適用范圍 Application
YJV	銅芯交聯(lián)聚乙烯絕緣氯乙烯護套電力電纜 Copper conductor,XLPE insulated and PVC sheathed power cable	室內(nèi)果喊、隧道及電纜溝等場所，不能承受機械外力腿逞。單芯電纜不允許敷設(shè)在磁性管道中实朗。 For laying indoors 、 intunnel or cable trench,unable to bear external mechan-icalforces.Single-core cable in magnetic duct is not permissible
YJLY	鋁芯交聯(lián)聚乙烯絕緣乙烯護套電力電纜 Aluminium conductor, XLPE insulated and PVC sheathed power cable
YJY	銅芯交聯(lián)聚乙烯絕緣氯乙烯護套電力電纜 Copper conductor ,XLPE insulated and PEsheathed power cable
YJLY	鋁芯交聯(lián)聚乙烯絕緣氯乙烯護套電力電纜 Alumimium conductor ,XLPE insulated and PEsheathed power cable
YJV22	銅芯交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 Copper conductor ,XLPE insulated, steel tape armoured and PVC sheathed power cable	室內(nèi)汤钻、隧道垮撇、電纜溝內(nèi)，或埋地敷設(shè)等荡唾，能承受一定機械外力状堰，但不能承受大的拉力。 For laying indoors 矩允、 in tunnel, cable trench, or direct in ground,able to bear external mechanicalforces, but unable to bear large pulling force 糯驯。
YJLV22	鋁芯交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 Aluminium conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable
YJV23	銅芯交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 Copper conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable
YJLV23	鋁芯交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 Aluminium conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable
YJV32	銅芯交聯(lián)聚乙烯絕緣細鋼絲鎧裝聚氯乙烯護套電力電纜 Copper conductor,XLPE insulated,steel wire armoured and PVC sheathed power cable	室內(nèi)、隧道赵椰、電纜溝耙福、豎井或埋地敷設(shè)等，能承受機械外力和一定的拉力姜钳。 For laying indoors 坦冠、 in tunnel, cable french, well or direct in ground,able to bear external mechanical forces, and certain force 。
YJLV32	鋁芯交聯(lián)聚乙烯絕緣細鋼絲鎧裝聚氯乙烯護套電力電纜 Aluminium conductor ,XLPE insulated, steel wire armoured and PVC sheathed power cable
YJV33	銅芯交聯(lián)聚乙烯絕緣細鋼絲鎧裝聚氯乙烯護套電力電纜 Copper conductor ,XLPE insulated ,steel wire armoured and PVC sheathed power cable
YJLV33	鋁芯交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 Aluminium conductor ,XLPE insulated ,steel wire armoured and PVC sheathed power cable

生產(chǎn)范圍Production range of cable

型號 Type	芯數(shù) Nomber of cores	額定電壓 Rated Voltage kV
		3.6/6	6/6 6/10	8.7/10 8.7/15	12/20	18/20 18/30	21/35	26/35
		導(dǎo)體標稱截面 Nominal cross-section of conductlr mm²
YJV YJLV YJY YJLY	1	25-800	25-800	25-800	35-800	50-630	50-630	50-630
YJV YJLV YJY YJLY	3	25-630	25-630	25-500	35-500	50-400	50-400	50-400
YJV22 YJLV22 YJY23 YJLY23	1	25-800	25-800	25-800	35-800	50-630	50-630	50-630
YJV22 YJLV22 YJY23 YJLY23	3	25-630	25-630	25-500	35-500	50-400	50-400	50-400
YJV32 YJLV32 YJY33 YJLY33	1	25-800	25-800	25-800	35-800	50-630	50-630	50-630
YJV32 YJLV32 YJY33 YJLY33	3	25-630	25-630	25-400	35-400	50-240	50-185	50-150

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